The Pollutograph Collection dialog box lets you add multiple pollutographs to a node in your model. You access this dialog box from the SWMM Extended Data section of the Property Editor for the selected node.

The dialog box contains the following toolbar buttons:

• New: Adds a new row to the Pollutograph table. Click in the row to select a pollutograph from the drop-down menu, or click the Ellipses (...) button to create new pollutographs.
• Delete: Deletes the current row from the table.
• Report: Lets you view a report of the collection.

The dialog box also contains the following table:

Pollutograph Table: Displays the pollutographs you have added to the collection. You add a pollutograph to the collection by clicking the New button, then selecting a pollutograph from the drop-down menu in the table row.